A tow truck driver who was preparing to haul away the car of a suspected drunken driver was seriously injured early Saturday when another suspected drunken driver slammed into a patrol car, pinning the man between the vehicles, police said.

Amanda Ozuna, 22, was arrested on a charge of intoxication assault after the 2:30 a.m. crash in the 2600 block of Northeast Loop 410, near Perrin Beitel Road.

A preliminary police report indicates Ozuna was heading east on Loop 410 when she crashed into the patrol car.

The two truck driver suffered severe injuries to his right leg, cuts to his head and right arm and possibly internal injuries.